{"id":1322692,"url":"https://alion.io/job/noesis-firewall-engineer","title":"Firewall Engineer","company":{"id":54050,"name":"Noesis","domain":"noesis.pt","url":"https://alion.io/company/noesis","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":"teamlyzer.com","ats_vendor":null,"truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"middle","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Lisbon, Portugal"],"countries":["PT"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":24000,"max":30000,"currency":"EUR","period":"year","gross":null,"usd_annual":34255},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"TCP/IP","optional":false}],"status":"live","first_seen_at":"2026-09-16T00:00:00Z","employer_posted_date":"2026-09-16","last_verified_at":"2026-09-16T00:00:00Z","board_verified":false,"closed_at":null,"days_open":12,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":12},"description":"Sobre a vaga\nNoesis is looking for a Firewall Engineer to design, implement, and manage enterprise firewall infrastructures across complex environments. The role involves collaborating with Network and Cybersecurity teams on security improvements, architecture decisions, and infrastructure evolution.\nO que vais fazer\nDesign, implement, and manage enterprise firewall infrastructures across complex environments\nConfigure and optimize firewall policies, security rules, NAT, VPNs, and advanced security features\nTroubleshoot complex network security incidents and perform root cause analysis\nCollaborate with Network and Cybersecurity teams on security improvements, architecture decisions, and infrastructure evolution\nO que é pedido\nDegree in Computer Science, Computer Engineering, or a related field\n3+ years of experience in Firewall Engineering, Network Security, or Network Infrastructure roles\nStrong hands-on experience with enterprise firewall technologies such as Palo Alto, Fortinet, Check Point, or equivalent solutions\nExperience managing and troubleshooting firewall policies, NAT, VPNs, security rules, and network connectivity issues\nExperience supporting firewall infrastructures in enterprise and/or Data Center environments\nSolid understanding of networking concepts, including TCP/IP, routing, switching, VLANs, and troubleshooting methodologies\nExperience with security best practices and network hardening principles\nAbility to analyze complex incidents, perform root cause analysis, and implement corrective actions\nStrong communication, organization, and problem-solving skills\nProactive mindset with the ability to work independently and collaborate with cross-functional teams\nAdvanced English\nO que é oferecido\ncontinuously invests in training its talents\nResumo organizado por IA a partir do anúncio original. Confirma os detalhes no site da empresa.","description_format":"text","description_chars":1880,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Software Testing & QA","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-09-26T22:56:36Z"}],"liveness":{"score":55,"band":"ok","label":"Likely open","p_open":1,"p_active":0.74,"p_room":0.75,"age_days":12,"expected_fill_days":16,"reasons":["seen:12","velocity","win:late"],"computed_at":"2026-09-28T05:45:00Z"},"pay":{"stated_usd_annual":34255,"is_top_pay":false},"html_url":"https://alion.io/job/noesis-firewall-engineer","json_url":"https://alion.io/job/noesis-firewall-engineer.json","meta":{"generated_at":"2026-09-28T23:11:44Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":753,"day_limit":5000,"remaining_today":4247,"minute_limit":60,"resets_at":"2026-09-29T00:00:00Z"}}}